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math.c
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Author
2018-06-06
math.c: adjust cbrt
nobu
2018-03-09
math.c: calling order
nobu
2018-01-19
INFINITY is float. That of double is HUGE_VAL.
shyouhei
2017-05-13
math.c: check argument to lgamma_r
nobu
2017-05-13
math.c: check argument to tgamma
nobu
2017-05-12
fix tgamma for inifity
nobu
2017-05-12
Math.gamma(Float::INFINITY) should return +INF
usa
2017-05-10
math.c (ruby_lgamma_r): reduce duplicate code
nobu
2017-05-06
math.c: improve docs for Math.sqrt
stomar
2017-04-09
math.c: improve docs for Math.sqrt
stomar
2017-03-05
math.c: more accuracy
nobu
2016-11-19
math.c: unused_obj
nobu
2016-11-16
math.c: remove needless ifdef clause
mrkn
2016-10-26
[DOC] replace Fixnum with Integer [ci skip]
nobu
2016-08-02
math.c: faster tanh
nobu
2016-08-02
math.c: tanh overflow
nobu
2016-07-13
* math.c (_USE_MATH_DEFINES): it must be set before including internal.h
usa
2016-07-13
fix type
naruse
2016-07-13
* math.c (rb_math_sqrt): r55646 must use f_signbit.
naruse
2016-07-12
math.c: Complex sqrt
nobu
2016-07-12
math.c: get_double_rshift
nobu
2016-07-12
math.c: use common constants
nobu
2016-04-27
* configure.in (rb_cv_lgamma_r_pm0): check if lgamma_r(+0.0)
odaira
2016-04-06
configure.in: check lgamma_r(-0.0)
nobu
2016-04-06
lgamma_r.c: fix at -0.0
nobu
2016-04-05
* math.c (ruby_lgamma_r): mswin's lgamma_r also seems to be wrong.
usa
2016-04-05
math.c: fix lgamma
nobu
2016-04-05
math.c: fix tgamma
nobu
2015-08-13
object.c: rb_num_to_dbl
nobu
2015-07-21
ruby/missing.h: M_PI fallback definition
nobu
2015-03-16
* math.c (math_log1, math_log2, math_log10): refactoring
gogotanaka
2015-03-15
* math.c (math_cbrt): [DOC] Fix domain and codomain.
gogotanaka
2015-03-14
math.c: more robust
nobu
2015-03-14
* math.c (math_gamma): rename NGAMMA_TABLE to NFACT_TABLE.
gogotanaka
2015-03-14
* math.c (math_gamma): explicit cast to double.
gogotanaka
2015-03-14
* math.c (math_gamma): optimization for passed small integer.
gogotanaka
2015-03-10
math.c: fix tgamma on mingw
nobu
2015-03-05
* math.c: refactoring: remove unnecessary variable d0 to unify code
gogotanaka
2015-03-03
* math.c (num2dbl_with_to_f): direct casting from Rational to double.
gogotanaka
2015-01-30
math.c: optimization for Bignum
nobu
2015-01-29
math.c: deoptimize
nobu
2015-01-29
math.c: Get_Double
nobu
2015-01-18
* math.c (math_atan2): revive documentation before r49220.
hsbt
2015-01-12
* math.c (math_atan2): improve documentation.
hsbt
2014-11-15
* internal.h: Include ruby.h and ruby/encoding.h to be
akr
2014-06-18
constify parameters
nobu
2014-05-12
configure.in: check atan2
nobu
2014-05-05
* math.c (rb_math_sqrt): omitted exporting an unused function,
tadf
2014-05-04
* math.c (math_atan2): remove the condition for test.
nobu
2014-05-04
math.c: C99-like atan2
nobu
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